GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
7KLPM4 7KLPM4 7-4 info Bit width (E): 21.080mm Stem diameter (B): 6.900mm Bit length (D): 11.850mm Key length (A): 82.650mm Bit thickness (F): 4.450mm
LFD10 L&F long 10 info Original key: Y Original producer: LOWE & FLETCHER (GB) Bit width (E): 22.500mm Stem diameter (B): 6.100mm Bit length (D): 16.500mm Key length (A): 169.000mm Bit thickness (F): 3.500mm